127481144

素因数分解:

$2^3\times 7^2\times {\mathrm{313}}^1\times {\mathrm{1039}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 279208800

約数和(自身を除く): 151727656

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 313, 392, 626, 1039, 1252, 2078, 2191, 2504, 4156, 4382, 7273, 8312, 8764, 14546, 15337, 17528, 29092, 30674, 50911, 58184, 61348, 101822, 122696, 203644, 325207, 407288, 650414, 1300828, 2276449, 2601656, 4552898, 9105796, 15935143, 18211592, 31870286, 63740572, 127481144]

約数ペア:

[(1, 127481144), (2, 63740572), (4, 31870286), (7, 18211592), (8, 15935143), (14, 9105796), (28, 4552898), (49, 2601656), (56, 2276449), (98, 1300828), (196, 650414), (313, 407288), (392, 325207), (626, 203644), (1039, 122696), (1252, 101822), (2078, 61348), (2191, 58184), (2504, 50911), (4156, 30674), (4382, 29092), (7273, 17528), (8312, 15337), (8764, 14546)]